diff --git a/pokedex/lookup.py b/pokedex/lookup.py
index 15fc0c0..d29f283 100644
--- a/pokedex/lookup.py
+++ b/pokedex/lookup.py
@@ -225,7 +225,7 @@ class PokedexLookup(object):
                     # Add generated Roomaji too
                     # XXX this should be a first-class concept, not
                     # piggybacking on Japanese
-                    if language.identifier == 'ja':
+                    if language.identifier == 'ja-Hrkt':
                         add(romanize(name), language.identifier, language.iso639, language.iso3166)
 
         writer.commit()
diff --git a/pokedex/tests/test_strings.py b/pokedex/tests/test_strings.py
index 1c7978f..c2ec076 100644
--- a/pokedex/tests/test_strings.py
+++ b/pokedex/tests/test_strings.py
@@ -21,7 +21,7 @@ def test_languages(session):
     pkmn = q.one()
     for lang, name in (
             ('en', u'Mightyena'),
-            ('ja', u'グラエナ'),
+            ('ja-Hrkt', u'グラエナ'),
             ('roomaji', u'Guraena'),
             ('fr', u'Grahyèna'),
         ):